Hello everyone, this is my first post here. I'm a 26 years old PhD student in science, and I have a lot of troubles sleeping.
I'll try to explain my problem. I wake up exactly 4 hours after falling asleep every night. And when I say every night, I mean that I don't remember of a single night in which I slept for 6-7-8 hours consecutively. However, sometimes it happens that I wake up before ...